Doc's Steepside (Miocene of the United States)
Also known as UALP 8905
Where: San Bernardino County, California (34.8° N, 117.0° W: paleocoordinates 34.1° N, 112.3° W)
• coordinate based on political unit
• small collection-level geographic resolution
When: Middle Member (Barstow Formation), Barstovian (16.3 - 12.5 Ma)
Environment/lithology: terrestrial
Primary reference: E. H. Lindsay. 1995. Copemys and the Barstovian/Hemingfordian Boundary. Journal of Vertebrate Paleontology 15(2):357-365 [J. Alroy/J. Alroy/J. Ju]more details
PaleoDB collection 19321: authorized by John Alroy, entered by John Alroy on 15.05.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
• shown as slightly higher than Steepside Quarry (see)
Show authors, comments, and common names
Mammalia | |
Geomyoidea indet. Bonaparte 1845 rodent | |
Cupidinimus lindsayi, Cupidinimus halli, "Cupidinimus eurekensis" = Perognathoides eurekensis, Perognathinae indet.
Cupidinimus lindsayi Barnosky 1986 rodent
Cupidinimus halli Wood 1936 rodent
"Cupidinimus eurekensis" = Perognathoides eurekensis Lindsay 1972 rodent
Perognathinae indet. Coues 1875 rodent | |
Tamias ateles Hall 1930 chipmunk | |
Copemys sp. Wood 1936 rodent | |
Limnoecus tricuspis Stirton 1930 shrew |